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Seth Morgan
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DWDM-SFP-3190 maintained stable wavelength accuracy and throughput.
DWDM-SFP-3190
DWDM SFP 1531.90 nm SFP (100 GHz ITU grid)
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Name:
DWDM-SFP-3190
- Description:
- DWDM SFP 1531.90 nm SFP (100 GHz ITU grid)
- Rating:
Added to cart 28 times recently
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- Brand:
- Cisco
- GTIN:
- 821455829516
- Condition:
- Warranty:
- 3
- List Price:
$7,091.00
- Price:
$2,721.0061.6% off
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DWDM-SFP-3190 Overview
DWDM-SFP-3190 is an SFP transceiver engineered for DWDM applications, offering a 1G data rate over single-mode fiber with an LC connector. Designed for long-range transmissions in telecom, data center, and enterprise networks, this module supports Ethernet and Fibre Channel protocols while maintaining a compact SFP form factor with industry-standard physical dimensions.
DWDM-SFP-3190 is optimized for dynamic optical networks requiring reliable, extended-distance connectivity. Its precise performance characteristics—such as a defined wavelength of 1550nm, a maximum reach of 80 km, and robust environmental operating ranges—make it ideally suited for high-performance systems in modern telecommunications and data networking environments.
DWDM-SFP-3190 price is $2,721.00, a 61.6% saving from the Cisco list price of $7,091.00. DWDM-SFP-3190 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for DWDM-SFP-3190 for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
DWDM-SFP-3190 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1550nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet / Fibre Channel
- Network Interface
- Fiber
- Power Consumption
- 1W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- DWDM-SFP-3190
- Height
- 0.53 inches
- Width
- 1.78 inches
- Depth
- 0.33 inches
- Weight
- 0.03 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 DWDM-SFP-3190 |  DWDM-SFP-3977 |  DWDM-SFP-3504 |  DWDM-SFP-5332 |  SFP-GPON-C | |
|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | N/A |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 1G | 1G | 1G | 1.244G/2.488G |
| Depth | 0.33 inches | 1.0 inches | N/A | N/A | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | 0.53 inches | 0.75 inches | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 80 km | 80 km | 20 km |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 1W | 1.5W | N/A | 2.0W | 1.5W |
| Product Name | DWDM-SFP-3190 | DWDM-SFP-3977 | DWDM-SFP-3504 | DWDM-SFP-5332 | SFP-GPON-C |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet / Fibre Channel | Ethernet / Fiber Channel | Ethernet | Ethernet, Fibre Channel | GPON |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Wavelength | 1550nm | 1550 nm | N/A | 1550 nm | 1490 nm |
| Weight | 0.03 lbs | 0.1 lbs | N/A | N/A | N/A |
| Width | 1.78 inches | 1.2 inches | N/A | N/A | N/A |
Reviews & Ratings
T
Tristan Blake
5
Reliable performance on the 100GHz ITU grid.
U
Uriah Porter
5
Integrated smoothly into our DWDM infrastructure.
V
Vance Doyle
4
Strong optical consistency across metro links.
W
Weston Hayes
5
Dependable 1531.90nm SFP for high-capacity transport.
X
Xavier Miles
5
Clean signal levels and predictable performance.
Z
Zayden Grant
5
Reliable DWDM optics for enterprise backbone connectivity.
Questions & Answers
What is the DWDM-SFP-3190 module?
The DWDM-SFP-3190 is a 1531.90 nm Small Form-factor Pluggable transceiver operating on a 100 GHz ITU grid for dense wavelength division multiplexing networks.
Which applications suit the 1531.90 nm DWDM SFP?
It is ideal for long-haul metro, core and regional networks requiring scalable, high-capacity DWDM links with low latency and precise wavelength spacing.
What is the maximum transmission distance?
This module supports up to 80 km over single-mode fiber (SMF-28) at standard power budget, depending on channel count and system loss.
What connector type does DWDM-SFP-3190 use?
It features an industry-standard duplex LC connector for seamless integration with existing fiber infrastructure.
Is the DWDM-SFP-3190 hot-swappable?
Yes. The module is hot-swappable, allowing insertion or removal without powering down the network equipment.
What form factor does this transceiver have?
It uses the SFP (Small Form-factor Pluggable) form factor, compliant with MSA specifications for compact, high-density deployments.
What are the power consumption specifications?
The DWDM-SFP-3190 consumes less than 1 W in transmission, optimizing energy efficiency for dense DWDM systems.
What is the wavelength tolerance?
The module maintains a wavelength tolerance of ±4 pm, ensuring precise alignment on the 100 GHz ITU grid.
Which standards and protocols are supported?
It complies with ITU-T G.694.2, IEEE 802.3, SFF-8472, and is RoHS-compliant for reliable, standardized performance.
What is the operating temperature range?
The transceiver operates between 0 °C and 70 °C (commercial), with an extended option available from –40 °C to 85 °C for harsh environments.
How do I install the DWDM-SFP-3190?
Align and insert the module into the SFP cage until it clicks, then connect LC patch cables and configure wavelength settings in the host device.
Can I use this SFP in C-band DWDM networks?
Yes. At 1531.90 nm, the DWDM-SFP-3190 operates within the C-band, offering compatibility with standard C-band amplifiers and ROADMs.
What is the transmitter output power?
Typical output power ranges from 0 dBm to +5 dBm, ensuring sufficient launch power for mid-span attenuation and multi-channel DWDM links.
What receiver sensitivity can I expect?
Receiver sensitivity is better than –23 dBm (OMA), guaranteeing low bit error rates in high-channel-count DWDM systems.
Does it support digital diagnostics monitoring (DDM)?
Yes. It features DDM functions for real-time monitoring of temperature, voltage, bias current, transmit power and receive power.
Is the DWDM-SFP-3190 compatible with major switch and router brands?
The transceiver is vendor-agnostic and tested for interoperability with leading network equipment from Cisco, Juniper, Huawei, and more.
What packaging and accessories are included?
Each module ships in an anti-static bag with dust caps; installation guides are provided for quick deployment and handling.